baber/WOPTO huggingface dataset:
Patent RU-2212278-C1 (RU)
Inventor: MOROZOV V V
IPC: B03D1/00
Filed: 2002-04-05
Granted: 2003-09-20
Abstract: Изобретение относится к обогащению полезных ископаемых, в частности к способам автоматического регулирования процесса флотации, и может быть использовано для оптимизации процессов обогащения на основе контроля состава твердой фазы пульпы. Техническим результатом изобретения является повышение эффективности автоматического контроля и управления процессом флотации за счет повышения точности и надежности балансового расчета технологических показателей. Способ включает одновременное измерение содержаний ионов в жидкой фазе пульпы, содержаний ценных компонентов (ЦК) в исходном питании, плотности и расхода пульпы в исходном питании и продуктах обогащения, оценку точности датчиков, расчет извлечений ЦК балансовым методом, определение оптимальных значений параметров флотации и регулирование расходов флотационных реагентов. По плотности, расходу пульпы и содержанию ЦК рассчитывают выходы концентрата и хвостов, извлечения ЦК в концентрат и суммарное извлечение ЦК в концентрат и хвосты. Оценка точности используемых датчиков содержания ЦК осуществляется по величине отклонений извлечений ЦК, рассчитанных по плотности, расходу пульпы и содержанию ЦК, от извлечений, рассчитанных балансовым методом. При этом выбирают наименее точный датчик, а при регулировании расходов реагентов производят корректировку показаний наименее точного датчика содержания ЦК путем его градуировки до достижения заданной величины отклонения извлечений ЦК. Дополнительно измеряют давление и температуру, что позволяет повысить эффективность управления за счет идентификации ситуаций нерегламентированного контроля и корректировки измерений. Использование способа позволяет повысить извлечение ЦК, качество концентратов и сократить расход флотационных реагентов. 2 з.п. ф-лы, 3 ил.
Patent RU-2204504-C1 (RU)
Title: Integrated on-board pilotage-navigation complex of helicopter
Inventor: BUGAKOV I S
IPC: G01C23/00
Filed: 2002-07-08
Granted: 2003-05-20
Abstract: FIELD: helicopter on-board navigation, indication and control equipment. SUBSTANCE: proposed complex includes navigation system, helicopter control system, indication system, on-board computer which are interconnected. On-board computer is used for generating initial data, forming and correcting parameters of motion. Proposed complex is also provided with analog and discrete information conversion system, integrated information forming unit, conjugation unit, satellite communication receiver, frequency and mode selection circuit of radio set introduced into on-board computer. Indication system is made in form of integrated multi-functional re-tunable indicator. Complex is characterized by enhanced operational reliability. EFFECT: extended field of application; enhanced reliability. 7 cl, 3 dwg
Patent RU-2208548-C1 (RU)
Title: Fuel gauging system at identification of its grade by dielectric permeability
Inventor: FURMAKOV E F
IPC: B64D37/00
Filed: 2002-07-25
Granted: 2003-07-20
Abstract: FIELD: aircraft instrumentation engineering; check of fuel mass in each fuel tank. SUBSTANCE: present parameters of fuel level, temperature and characteristic parameter (dielectric permeability) are determined by means of sensors mounted in fuel tanks. Level of fuel is measured in at least three points not lying on one straight line. Volume of fuel in tank is determined in on-board computer by its level with geometric characteristics of fuel tank taken into account. Grade or ratio of grades of fuel is determined by characteristic parameter and temperature. Density of fuel in tank is determined in fuel parameter driver included in on-board computer by grade or ratio of grades. Mass of fuel in tank is determined in on-board computer by density and volume found beforehand. Total mass of fuel is determined in summing-up unit. EFFECT: enhanced accuracy of determination of fuel mass at spread of temperatures and grades. 1 dwg
Patent RU-2223108-C1 (RU)
Inventor: DUL KIS M D
IPC: A61K36/28
Filed: 2002-08-09
Granted: 2004-02-10
Abstract: Изобретение относится к области создания фармакологических средств растительного происхождения, обладающих седативным, спазмолитическим, противовоспалительным, желчегонным, общеукрепляющим и отхаркивающим действием. Предложено средство, содержащее цветки календулы, листья крапивы, плоды шиповника, траву чабреца, траву мелиссы, траву душицы, спирт этиловый, сахар, колер и воду, взятые в определенном соотношении. Средство обладает широким спектром фармакологического действия и не обладает побочными проявлениями. 1 з.п. ф-лы, 6 табл.
Patent RU-2217481-C1 (RU)
Inventor: AFANAS EV M M
IPC: C10N30/06
Filed: 2002-08-23
Granted: 2003-11-27
Abstract: FIELD: petroleum chemistry, lubricants. SUBSTANCE: invention relates to multipurpose lubricant-cleansing composite for different friction pair. Composite contains the following components, wt.-%: liquid C 14 -C 24 -chloroparaffins with chlorine content 45-47% stabilized with epoxydiane resin to 0.9-1.1 wt.-%, 91-92; adipic acid ester, 5-8.46; acetonanyl as an antioxidant, 0.5-3; di- and/or trihydroxybenzophenone as a light-stabilizing agent, 0.02-0.25, and fullerene schungite of fraction C60-C70 ground to particles size 100-500  , 0.02-0.15. Composite is designated as addition to different lubricating oils. EFFECT: enhanced cleansing capacity, antifriction and anti-wear properties. 3 tbl, 3 ex
Patent RU-2222568-C1 (RU)
Inventor: MEDVEDEV A D
IPC: C09K8/42
Filed: 2002-10-10
Granted: 2004-01-27
Abstract: FIELD: oil and gas production. SUBSTANCE: fluid contains 23.75-72% of caprolactam production effluent, 0.5-5.0% of corrosion inhibitor, and water in amounts ensuring density of fluid 1.04-1.1 g/cu.cm. EFFECT: widened application area, enhanced protection ability, and ensured environmental safety. 1 tbl
Patent RU-2230595-C1 (RU)
Inventor: PAVLOV S I
IPC: B01D21/02
Filed: 2002-12-26
Granted: 2004-06-20
Abstract: FIELD: purification of formation water from suspended substances in petrochemical and oil-refining industries as well as purification of natural and household water. 
     SUBSTANCE: the invention is dealt with devices for purification of formation water and natural and household water and may be used in all branches of industry, for example, in oil refining and petrochemical industries, as well as for purification of natural and residential waters in the municipal services. The settler contains a pack of placed inside its housing parallel plates mounted along a traffic route of the initial water, the branch-pipes of the initial water delivery and clarified water and sediment withdrawal, at that the plates are located horizontally. The settler is supplied with the distributing collector installed in its center with capability to rotate. The collector has a slot along the pack height and is connected with the branch-pipe of the flushing fluid delivery and with a gas feeding branch-pipe. The latter is installed on the top of the settler. The technical result is an increase of efficiency of water purification and sediment removal from the surface of the plates. 
     EFFECT: the invention allows to increase efficiency of the water purification. 
     2 cl, 1 dwg
Patent RU-2235594-C1 (RU)
Inventor: DVORNIKOV L T
IPC: B02C1/04
Filed: 2003-02-05
Granted: 2004-09-10
Abstract: FIELD: grinding equipment. 
     SUBSTANCE: cheek grinder has movable cheek connected with supporting arm and immovable cheek, two rocker arms and drive arm, which form in conjunction closed rectangular variable contour. Drive arm is made three-linked. Supporting arm is made in the form of drive crank. 
     EFFECT: simplified construction owing to reduced number of movable links of grinder. 
     1 dwg
Patent RU-2223233-C1 (RU)
Inventor: ANDRJUSHIN V V
IPC: C25B15/02
Filed: 2003-03-21
Granted: 2004-02-10
Abstract: FIELD: chemical technology; devices for conversion of water or aqueous solution into water or aqueous solution with micro-particles of molecular dispersion. SUBSTANCE: proposed reactor may be used for water treatment processes and delivery of treated water to various water supply systems in order to reduce scaling on heat-transfer surfaces, as well as in water treatment systems (deferrizaion, ion-exchange filtering, decontamination and control of corrosion of pipe lines). Device proposed for realization of this method includes electrochemical reactor, power supply control unit and volt- ampere sensor. Control unit includes computer, power supply source and electrode power supply mode control device. Electrochemical reactor consists of two cylindrical electrodes located one inside other at definite distance. Ratio of length of electrodes to inter-electrode distance is more than or equal to 200. Proposed reactor ensures high-rate electrochemical conversion of ionogenic agents in water into neutral atoms of molecular dispersion at which magnitudes of current (j) and voltage (u) correspond to magnitudes of voltage and current at point determining beginning of linear section of volt-ampere characteristic of electrode system of electrochemical reactor. EFFECT: enhanced efficiency. 8 cl, 5 dwg, 1 tbl
Patent RU-2240346-C1 (RU)
Title: Strain of bisporous meadow mushroom agaricus bisporus (lanqe) imbach producer of fruit bodies
Inventor: MAKAROVA G JA
IPC: C12R1/645
Filed: 2003-04-29
Granted: 2004-11-20
Abstract: FIELD: biotechnology, mushroom growing. 
     SUBSTANCE: invention can be used in producing meadow mushroom fruit bodies. The strain of bisporous meadow mushroom Agaricus bisporus (Lanqe) Imbach VKMP F-818 is characterized by high viability, rapid adaptability in substrate and elicits intensive growth under industrial conditions. The strain shows short fruit bearing period and intensive high productivity for first 2-3 weeks of fruit bearing. The productivity of strain in industrial growing on synthetic substrate based on straw and chicken dung is 24.3-25.9 kg/m 2  for a single culture turnover. Fruit bodies of the strain show high consumption qualities: dense, white color, cap diameter is 4.4-4.6 cm, surface cap is smooth, velvet, short stipe. The protein content in fruit body is 43.2%, riboflavin - 0.63 mg%. Fruit bodies retain commercial properties for a long time in storing and transporting. The strain provides possibility to increase number of the culture turnover per year. 
     EFFECT: valuable properties of strain. 
     4 tbl
Patent RU-2241677-C1 (RU)
Inventor: SKLOKIN L I
IPC: C01G23/00
Filed: 2003-05-12
Granted: 2004-12-10
Abstract: FIELD: inorganic compounds technology. 
     SUBSTANCE: invention relates to processing solutions containing fluorotitanic acid and impurities, in particular in preparation of titanium dioxide pigment, high-purity titanium dioxide, and others. Solution containing fluorotitanic acid and impurity minerals is concentrated to content of fluorotitanic acid (on conversion to TiO 2 ) not higher than 800 kg/m 3  and mixed with organic solvent in the form of oxygen-containing extractant, namely aliphatic C 7 -C 12 -alcohols, preferably 2-ethylhexanol, 1-octanol, 2-octanol, or their mixtures. Resulting mixture is subjected to 3-6-fold extraction until content of fluorotitanic acid in raffinate achieves 200-300 kg/m 3  (as TiO 2 ). Ratio of organic to aqueous phase (2-5):1. These phases are separated from each other to give fluorotitanic acid extract and raffinate. Part of the latter is returned into concentration operation. Acid is the re-extracted 3-5 times with aqueous re-extractant at organic-to-aqueous phase ratio (1-5):1 to give re-extract in the form of purified fluorotitanic acid solution. Aqueous re-extractant can be purified water, initial solution evaporation condensate, or solution of purified fluorotitanic acid. Regenerated organic phase is returned into extraction stage. 
     EFFECT: increased fluorotitanic acid purification degree. 
     9 cl, 3 dwg
Patent RU-2249132-C1 (RU)
Title: Resilient device
Inventor: MINASJAN M A
IPC: F16F7/14
Filed: 2003-10-14
Granted: 2005-03-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: proposed resilient device has torus resilient member made of solid or hollow rubber-cord torus cylinder filled with air or highly elastic materials, and solid or sectional device enclosing resilient member-torus , consisting of cable with elements connecting with support ring plates. 
     EFFECT: ease of manufacture, low cost, effective protection of objects from shocks and impacts in any direction, improved reliability and increased service life. 
     5 dwg
Patent RU-2246162-C1 (RU)
Title: High-voltage instrument transformer (alternatives)
Inventor: DZHUS I N
IPC: H02H3/14
Filed: 2003-09-25
Granted: 2005-02-10
Abstract: FIELD: power stations and substations. 
     
     
       SUBSTANCE: proposed high-voltage instrument transformer has casing, magnetic core, windings, insulator, and ground fault detector that incorporates current sensor, phase detector, filter, and relay. Phase detector is controlled by junction voltage with aid of transformer and functions to detect only active component of current (leakage). 
     
     
       EFFECT: simplified design, enhanced reliability and noise immunity. 
     
     
       2 cl, 2 dwg
Patent RU-2250880-C1 (RU)
Inventor: MERKULOV E B
IPC: C03C3/32
Filed: 2003-10-22
Granted: 2005-04-27
Abstract: Изобретение относится к оптическим фторидным стеклам, прозрачным в ИК-области спектра, используемым в качестве перспективных материалов для ИК-оптики: ИК-пропускающие сердцевины оптических волокон, элементы оптических устройств, рабочих тел лазеров в различных оптических усилителях, планарных волноводах и в светотрансформирующих устройствах. Стекло содержит, мол.%: InF 3  25 до 60, BaF 2  10 до 40, ZnF 2  5 до 40, BiF 3  2,5 до 40. Для варьирования физико-химических показателей получаемого стекла оно может дополнительно содержать до 20 мол.% соединений, выбранных из группы LiF, NaF, KF, TlF, и/или до 35 мол.% соединений, выбранных из группы CdF 2 , SrF 2 , PbF 2 , EuF 2 , и/или до 15 мол.% соединений, выбранных из группы LaF 3 , PrF 3 , NdF 3 , SmF 3 , EuF 3 , GdF 3 , TbF 3 , DyF 3 , HoF 3 , ErF 3 , TmF 3 , YbF 3 , LuF 3 , AlF 3 , ScF 3 , GaF 3 , YF 3 , UF 4 . Техническим результатом изобретения является расширение ассортимента фторидных стекол, имеющих расширенную область пропускания света, широкий диапазон показателя преломления и одновременно обладающих высокой термической устойчивостью. 2 з. п. ф-лы, 1 табл., 1 ил.
Patent RU-2248274-C1 (RU)
Title: Device for a small-serial production of constructional decor made out of gypsum
Inventor: SHITOV V V
IPC: B28B15/00
Filed: 2003-11-11
Granted: 2005-03-20
Abstract: FIELD: construction industry; devices for a small-serial production of a building decor made out of gypsum. 
     SUBSTANCE: the invention presents a device for a small-serial production of a constructional decor out of gypsum and is dealt with construction industry. The technical result is a contact-free molding of the decorative items out of gypsum. The device contains a pneumatic cell with a molding surface made in the form of two perforated plates, between which the space is filled with spherical grains of an elastic material, and a tool to control consumption of gas at an outlet of the pneumatic cell. The upper plate forming a pneumatic cell is in addition made profiled, equipped with injectors for application on a surface of a molded item of a coloring substance and is fixed in the body. The lower plate is capable to move in respect to the upper plate in a vertical plane. The pneumatic cell is supplied with a valve for removal of condensate. The body is supplied with a loading pocket for preparation of a mortar and is equipped with rabbles of anchor type, a metering device, connecting pipes for feeding of hot and cool water. The body is rigidly fixed on a frame, inside which there is a chain gear. 
     EFFECT: the invention ensures a contact-free molding of the decorative items out of gypsum. 
     2 dwg
Patent RU-2248941-C1 (RU)
Title: Method for production of silver ion-containing disinfectant solution
Inventor: KARKISHCHENKO N N
IPC: C02F1/50
Filed: 2004-01-08
Granted: 2005-03-27
Abstract: FIELD: chemical methods for production of silver ion-containing disinfectant solution. 
     SUBSTANCE: silver concentration is carried out by chemical reaction and simultaneous dissolution in distilled water at room temperature of composition containing (g/l): powder citric acid 1.0-5.0; silver oxide 0.3-1.5; hydrogen peroxide 1.5-7.5; and balance: distilled water. Time of silver concentration is limited by reaction time. 
     EFFECT: non-toxic high stable disinfectant aqueous solution useful both in field conditions and stationary domestic objects. 
     2 cl, 3 ex
Patent RU-2256848-C1 (RU)
Title: Печь для сжигания отходов
Inventor: TRUBITSYN N B
IPC: F23G5/00
Filed: 2004-02-26
Granted: 2005-07-20
Abstract: Изобретение относится к защите окружающей среды и может быть использовано для термохимического обезвреживания отходов, в частности содержащих хлор. Задача изобретения - повышение санитарно-гигиенической эффективности и сокращение расхода топлива путем стабилизации процесса горения топлива и выравнивания температурного поля в нижней части камеры. Печь для сжигания отходов содержит камеру сгорания, нижняя часть которой снабжена запалом и патрубком ввода топлива, средняя часть - патрубком ввода отходов, а верхняя часть - выхлопным патрубком, сообщенным с трактом отвода дымовых газов. Вокруг камеры установлен кожух с образованием между ним и наружной стороной камеры воздушного канала, сообщенного с нижней частью камеры сгорания и патрубком ввода топлива. Кожух снабжен воздухоподводящим патрубком. В патрубке ввода топлива размещена, по меньшей мере, одна пара вихревых циклонных камер, воздухоподводящие отверстия которых выполнены в противоположных тангенциальных направлениях. 4 з.п.ф-лы, 1 ил.
Patent RU-2265568-C1 (RU)
Inventor: LIZETS PETER
IPC: B65G49/06
Filed: 2004-04-09
Granted: 2005-12-10
Abstract: FIELD: conveying systems for frangible items, particularly for tilting thereof. 
     SUBSTANCE: method to move glass panel from slightly inclined position into horizontal position involves locating the panel into initial position so that lower edge thereof is supported by vehicle and upper end thereof abuts supporting means provided with rollers; moving the supporting means from upper glass panel edge, which result in tilting thereof backwards so that the glass panel falls onto supporting surface of table, which may be formed as air cushion or web with conveying belts or rollers; moving the panel to next processing device. The glass panel is laid on the support surface so that right side thereof, which is the most attractive one, faces upwards. 
     EFFECT: increased speed and carefulness of glass panel tilting. 
     23 cl, 2 dwg
Patent RU-2263008-C1 (RU)
Inventor: ROGOV V A
IPC: B23B27/16
Filed: 2004-04-26
Granted: 2005-10-27
Abstract: FIELD: working materials by cutting, namely in lathes. 
     SUBSTANCE: cutter includes holder, cutting tip, supporting plate and unit for securing cutting tip to holder. In order to suppress oscillations occurred in cutting zone, supporting plate includes through or dead openings arranged vertically or horizontally and filled with damping members such as inserts. Inserts may be made of material with high damping capability. Composition material or natural mineral may be used as material for making inserts. Openings in supporting plate may be arranged by rows or in staggered fashion. 
     EFFECT: improved working properties of cutter. 
     4 cl, 5 dwg
Patent RU-2269764-C1 (RU)
Title: Color system for determining values and directions of beams deflection angles
Inventor: TREGUB VLADIMIR PETROVICH
IPC: G01N21/45
Filed: 2004-04-26
Granted: 2006-02-10
Abstract: FIELD: technology for researching transparent non-homogeneous portions during analysis of hydro-dynamic occurrences by optical methods, studying convective flows during thermal exchange, controlling quality of optical glass and the like by shadow method. 
     SUBSTANCE: color system for determining values and directions of beams deflection vectors has light source, consisting of frame and a set of light filters, condenser, optical system for forming image of object, image registering device, positioned in object image plane and made in form of matrix photo-receiver, each cell of which consists of selective photo-receivers, and number of light filters in aforementioned set is selected equal to number of selective photo-detector in one cell, while frame of light source is made in form of a square, and light filters are positioned in such a way, that first light filter is positioned along whole length of first side of square frame and on one third portion of second side, second light filter is positioned on two thirds of second side and two thirds of third side of frame, and third light filter is positioned on one third portion of third side and along whole length of fourth side of frame, and knife diagram has contour shaped like a square. 
     EFFECT: possible accumulation of numeric information about projections of beam deflection vectors. 
     3 dwg
Patent RU-2268183-C1 (RU)
Title: Method of noncontact dynamic monitoring of rolling stock wheels parameters
Inventor: ZAV JALOV PETR SERGEEVICH
IPC: G01B11/24
Filed: 2004-06-07
Granted: 2006-01-20
Abstract: FIELD: transport engineering; rail vehicles. 
     SUBSTANCE: invention relates to measuring facilities and it can be used for checking condition of rail vehicle wheels 1.  According to propose method, axle-box of wheel 1 to be checked and rail 3 with contrast mark 9 are exposed to flow of radiation, and image is received by radiation receiver.  Radiator and matrix receiver are placed at a distance from rail track.  Axle box and rail are irradiated with flow in form of train of short pulses with frequency proportional to wheel speed.  Position of maximum of correlation functions obtained at correlation of standard fragment of image of axle box or rail mark with image in current frame is determined and changes in radii and parameters of wheel are judged by changes of vertical coordinates of maxima of correlation functions of axle boxes and rail in image frames. 
     EFFECT: improved reliability, enlarged functional capabilities. 
     2 cl, 4 dwg
Patent RU-2256154-C1 (RU)
Inventor: PETROV V M
IPC: G01C23/00
Filed: 2004-06-16
Granted: 2005-07-10
Abstract: FIELD: procedure of indirect measurements of flight vehicle attitudes. 
     SUBSTANCE: the method is based on the use of information from the receiver of the satellite navigation system measuring the light vehicle velocity components to the South, East and in altitude from three-coordinate angular velocity and linear acceleration transducers installed on board the flight vehicle. The flight vehicle attitudes are measured in compliance with the estimation algorithm realized in the computer, on the varying time interval. 
     EFFECT: enhanced accuracy of measurement of the bank, pitch angle and the flight vehicle heading in the conditions of maneuvering.